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CA $467 Cheap Flights from Ontario Intl. Airport (ONT) to Madison (MSN)

View CA $467 flight on Wed, Sep 30, 2026Opens in a new window

Popular airlines from Ontario Intl. Airport (ONT) to Dane County Regional Airport (MSN)

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Cheap flights from Ontario Intl. Airport (ONT) to Madison (MSN)

Prices were available within the past 7 days and start at CA $467 for one-way flights and CA $560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug 27 - Thu, Sep 3
ONT
Ontario
MSN
Madison
CA $560 Roundtrip, found 6 days ago
CA $560
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 27 from Ontario to Madison, returning Thu, Sep 3, priced at CA $560 found 6 days ago
American Airlines
Wed, Aug 19 - Wed, Aug 26
ONT
Ontario
MSN
Madison
CA $606 Roundtrip, found 1 day ago
CA $606
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 19 from Ontario to Madison, returning Wed, Aug 26, priced at CA $606 found 1 day ago
Delta
Wed, Aug 19 - Wed, Aug 26
ONT
Ontario
MSN
Madison
CA $614 Roundtrip, found 1 day ago
CA $614
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 19 from Ontario to Madison, returning Wed, Aug 26, priced at CA $614 found 1 day ago
Delta
Wed, Aug 19 - Wed, Aug 26
ONT
Ontario
MSN
Madison
CA $619 Roundtrip, found 1 day ago
CA $619
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 19 from Ontario to Madison, returning Wed, Aug 26, priced at CA $619 found 1 day ago
United
Thu, Aug 27 - Thu, Sep 3
ONT
Ontario
MSN
Madison
CA $644 Roundtrip, found 6 days ago
CA $644
Roundtrip
found 6 days ago
Select United flight, departing Thu, Aug 27 from Ontario to Madison, returning Thu, Sep 3, priced at CA $644 found 6 days ago
United
Thu, Aug 27 - Thu, Sep 3
ONT
Ontario
MSN
Madison
CA $651 Roundtrip, found 6 days ago
CA $651
Roundtrip
found 6 days ago
Select United flight, departing Thu, Aug 27 from Ontario to Madison, returning Thu, Sep 3, priced at CA $651 found 6 days ago
Delta
Wed, Aug 19 - Wed, Aug 26
ONT
Ontario
MSN
Madison
CA $681 Roundtrip, found 1 day ago
CA $681
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 19 from Ontario to Madison, returning Wed, Aug 26, priced at CA $681 found 1 day ago
American Airlines
Thu, Aug 27 - Thu, Sep 3
ONT
Ontario
MSN
Madison
CA $701 Roundtrip, found 6 days ago
CA $701
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 27 from Ontario to Madison, returning Thu, Sep 3, priced at CA $701 found 6 days ago
American Airlines
Thu, Aug 27 - Thu, Sep 3
ONT
Ontario
MSN
Madison
CA $713 Roundtrip, found 6 days ago
CA $713
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 27 from Ontario to Madison, returning Thu, Sep 3, priced at CA $713 found 6 days ago
American Airlines
Thu, Aug 27 - Thu, Sep 3
ONT
Ontario
MSN
Madison
CA $714 Roundtrip, found 6 days ago
CA $714
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 27 from Ontario to Madison, returning Thu, Sep 3, priced at CA $714 found 6 days ago

Find the cheapest month to fly from Ontario (ONT) to Madison (MSN)

November is typically the cheapest month to fly

From CA $250 - CA $1,140 per traveller.

Frequently asked questions

How much does a flight from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) cost?
You can find cheap one-way flights from CA $467 and cheap return flights from CA $560 ONT to MSN with Expedia. One-way flights typically cost between CA$662 and CA$1726. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when ONT to MSN ticket fares go up or down.
What is the cheapest month to fly from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
The cheapest months to fly from ONT to MSN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
Enter ONT to MSN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
Frontier Airlines is one of the cheapest airlines offering connecting return flights from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional), with tickets starting from around CA$450 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
To find a cheap flight from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
There are approximately 23 connecting flights per day from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), San Francisco Intl. (SFO), and Denver Intl. (DEN).
What is the earliest flight from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
The earliest flight from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) typically departs around 1:00 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in August and September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
You'll typically find the most flights from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) on a Monday, with around 21 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, United, and Delta. Flight options are notably more frequent on Mondays compared to other days of the week, offering more flexibility for your journey.
What are the most popular departure times for flights from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
The most popular departure times for flights from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times because it allows for an early start to their journey, often getting them to their destination with plenty of day left.
How long does it take to fly from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
There are no nonstop flights from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional). For flights with one stop, you can expect the journey to take around 8 hours 48 minutes. If you opt for flights with two or more stops, the travel time typically increases to about 11 hours. The distance between these two airports is approximately 2,638 kilometers. Keep in mind that these are average travel times, and your actual flight duration can vary based on layover times, specific routes, and even weather conditions.
Can you fly business or first class from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
Yes, you can fly business class or first class between Ontario Intl. Airport (ONT) and Madison, WI (MSN-Dane County Regional).You can fly business class with Frontier Airlines and Delta.First class cabins are available on Alaska Airlines, United, Delta, and American Airlines.
How do I earn miles on a Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) flight with Expedia?
It's easy to earn miles on a Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Madison, WI (MSN) from Ontario Intl. Airport (ONT)?
If you're planning to travel to Madison from Los Angeles - Ontario Intl. (ONT), you can fly directly into Dane County Regional (MSN) which offers international/domestic flights and connections. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), San Francisco Intl. (SFO), or Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Madison. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) at the last minute?
Typically, booking a last minute flight from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) flight and hotel package?
Securing a Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional)?
If you booked your Ontario Intl. Airport (ONT) to Madison, WI (MSN-Dane County Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ontario Intl. Airport
Destination airport
Dane County Regional
Roundtrip price
CA $560
Distance
2622 km

Book with confidence

Los Angeles to Madison Flights

The easy way to book your flights from Ontario Intl. Airport to Madison 

With Expedia, it’s simple to find and book flights to Madison from Ontario Intl. Airport whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Dane County Regional, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ontario Intl. Airport to Madison today, tomorrow, or this week.  

 

Save dollars with cheap flights from Ontario Intl. Airport, ONT to Dane County Regional, MSN 

Sort your search results by price to find great deals on your flight from Ontario Intl. Airport to Madison—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Madison from Ontario Intl. Airport currently is just CA $560 rising to CA $714.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Madison  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Madison from Ontario Intl. Airport 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Madison with Expedia today.

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